Introduced in 1994, the Lange 1 is A. Lange & Söhne’s most iconic timepiece, celebrated for its distinctive asymmetric dial... and signature outsize date display. At its heart is the in-house calibre L121.1, a manually wound movement featuring a twin mainspring barrel, a precise jumping date mechanism, and a power reserve of 72 hours. The movement is assembled twice and hand-finished to the highest standards, showcasing traditional elements like the three-quarter plate in untreated German silver, blued screws, and a hand-engraved balance cock. The Lange 1 reflects a perfect fusion of mechanical innovation and Saxon watchmaking heritage, setting a benchmark in modern horology. Read more Show less